{"product_id":"crosbon-cr-939-hifi-audio-power-processor-cr939-audiophile-power-conditioner-gold-colored-panel","title":"Crosbon CR-939 Hifi Audio Power Processor CR939 Audiophile Power Conditioner (Gold-colored Panel)","description":"\u003cp\u003e\u003cb\u003eCrosbon CR-939 Hifi Audio Power Processor CR939 Audiophile Power Conditioner (Gold-colored Panel)\u003cbr\u003e\u003cbr\u003eAttention:\u003c\/b\u003e\u003cbr\u003e* Many audiophile enthusiasts have specific requirements for cables; therefore, this unit does not include external cables.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eThe\r\n CR-939 is Crosbon's flagship HiFi audiophile-grade audio power \r\nprocessor. It was originally manufactured following the design concepts \r\nand raw material sourcing standards of foreign brands. After delivery \r\nand with the client's approval, the product was redefined as part of the\r\n company's own brand lineup. This indicates that the product may have \r\nalready established a strong reputation in the international market, and\r\n the company has decided to promote it as its flagship product.\u003cbr\u003e\u003cbr\u003eThe\r\n CR-939 is a high-end HiFi power processor capable of providing \r\nextremely low-distortion sine-wave current to the front-end components \r\nof an audio system. It also delivers sufficient high current to power \r\ntwo monophonic power amplifiers, achieving balanced performance.\u003cbr\u003e\u003cbr\u003eThe\r\n CR-939 performs well and has an exquisite appearance. It uses an iron \r\nchassis instead of an aluminum alloy chassis. Iron is relatively \r\neconomical and also provides good electromagnetic shielding, which helps\r\n reduce interference and maintain sound quality.\u003cbr\u003e\u003cbr\u003eIn HiFi audio \r\nsystems, the choice and design of filters have a significant impact on \r\nsound quality. Using a filter with large inductors combined with large \r\ncapacitors can provide the following benefits:\u003cbr\u003e1. Better Ripple \r\nSuppression: Large inductors can suppress high-frequency noise, while \r\nlarge capacitors smooth the voltage waveform and reduce output voltage \r\nripple. This combination provides a more stable and clean power supply, \r\nwhich translates to improved sound quality for audio equipment.\u003cbr\u003e2. \r\nNoise Reduction: In audio systems, power supply noise can couple into \r\nthe audio signal, affecting listening experience. Large inductors and \r\ncapacitors help minimize this noise transfer, ensuring a purer audio \r\nsignal.\u003cbr\u003e3. Improved Dynamic Response: Large capacitors can supply \r\ninstantaneous current to support rapidly changing audio signals, while \r\nlarge inductors store energy to meet peak current demands. This \r\ncombination helps improve the system's dynamic response, making sound \r\nmore natural and fluid.\u003cbr\u003e4. Enhanced Sound Quality: Filters with large\r\n inductors and capacitors effectively remove noise and interference \r\nbetween the power line and the load, enhancing overall audio quality. \r\nMusic details become richer, and the sound becomes more realistic.\u003cbr\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e*\r\n The 10mm thick pure aluminum panel offers two different brushed finish \r\ncolor options. This design not only enhances the product's durability \r\nand aesthetics but may also improve the perceived quality and attention \r\nto detail.\u003cbr\u003e* Using a large inductor with an iron core (for Nippon \r\nSteel) and wound with single-crystal oxygen-free copper, combined with a\r\n capacitor array (for NCC) of 16pcs 16V 33,000µF (M) high-capacity \r\ncapacitors, it creates one of the best designs currently for maintaining\r\n dynamic performance.\u003cbr\u003e* The effectiveness of a filter mainly depends \r\non its inductance and capacitance. The power supply's inductance and \r\ncapacitance must be specifically matched to achieve optimal audio \r\nfiltering performance. It is not sufficient for some DIY vendors to \r\nsimply buy generic industrial filter boards online and install them as \r\naudio filters. Even using industrial filters to make a filter, then \r\ntesting noise with a low-cost power noise tester priced at a few hundred\r\n yuan, does not reflect the actual performance of the power supply under\r\n real use.\u003cbr\u003e* RC surge absorption relay\u003cbr\u003e* Choices in audio power \r\nsupply design indeed reflect different design and performance \r\nconsiderations. Power switches may introduce additional contact \r\nresistance and inductance, which can affect power stability and sound \r\nquality. However, the Crosbon CR-939 power processor uses a high-quality\r\n power switch—the large pure silver contact Jialing switch—which \r\neffectively minimizes these potential negative effects.\u003cbr\u003e* \r\nHigh-quality silver-contact switches generally have excellent \r\nconductivity and wear resistance, which helps maintain good performance \r\nthroughout the switch's lifespan. If such a switch is well-designed, it \r\ncan indeed provide sound quality comparable to or better than \r\ntraditional switches, while minimizing any potential issues caused by \r\npoor contact.\u003cbr\u003e* Exquisite craftsmanship. All materials used are of very high quality.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e* Product Name: HiFi Audio Power Processor\u003cbr\u003e* Model: CR-939\u003cbr\u003e* Rated Power: 3300W (full rated power)\u003cbr\u003e* Peak Power: 6600W (maximum power)\u003cbr\u003e* Chassis Dimensions (W × D × H): 435mm × 340mm × 150mm\u003cbr\u003e* Net Weight: 12kg\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePacking List:\u003c\/b\u003e\u003cbr\u003e* 1 × Set of Audio Power Conditioner\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackaging Details:\u003c\/b\u003e\u003cbr\u003e* Weight: 13kg\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-01.jpg\"\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-02.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-03.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-04.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-05.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-06.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-07.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-08.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-09.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-10.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-11.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/98304\/98395-12.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products, Audio Amplifer and Decoders","offers":[{"title":"Default Title","offer_id":41019791638577,"sku":"98397","price":867.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1757466834-1.jpg?v=1780026327","url":"https:\/\/www.thanksbuyer.com\/products\/crosbon-cr-939-hifi-audio-power-processor-cr939-audiophile-power-conditioner-gold-colored-panel","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}